Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Ranolazine prevents angina without much effect on heart rate or blood pressure. It belongs to the Anti-anginal (heart, extra) group. These improve blood or energy supply to the heart to reduce angina.
Worsening or rest chest pain (possible heart attack — emergency)
Persistent mouth, anal or skin ulcers (nicorandil)
Fainting
Not a prescription — no dose shown. The right dose of ranolazine depends on age, weight, kidney/liver function and the condition, so MedDroid does not show a dose here. Always get your dose from a doctor or pharmacist and the leaflet inside the pack. General educational information only.
Frequently asked questions
How is ranolazine different from other angina drugs?
It reduces angina without much effect on heart rate or blood pressure, so it is useful as an add-on.
What are nicorandil ulcers?
Nicorandil can rarely cause painful, persistent ulcers of the mouth, gut or skin — report these, as the drug may need stopping.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.